Commit graph

4745 commits

Author SHA1 Message Date
Andrii Chubatiuk
f6f4884ba6
lib/promscrape/discovery/kubernetes: support kubernetes native sidecars (#7324)
This commit adds Kubernetes Native Sidecar support. 

It's the special type of init containers, that have restartPolicy == "Always" and continue to run after container initialization. 


related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7287
2024-10-27 20:25:15 +01:00
Zakhar Bessarab
8198e7241d
lib/mergeset: add sparse indexdb cache (#7269)
Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7182

- add a separate index cache for searches which might read through large
amounts of random entries. Primary use-case for this is retention and
downsampling filters, when applying filters background merge needs to
fetch large amount of random entries which pollutes an index cache.
Using different caches allows to reduce effect on memory usage and cache
efficiency of the main cache while still having high cache hit rate. A
separate cache size is 5% of allowed memory.

- reduce size of indexdb/dataBlocks cache in order to free memory for
new sparse cache. Reduced size by 5% and moved this to a separate cache.

- add a separate metricName search which does not cache metric names -
this is needed in order to allow disabling metric name caching when
applying downsampling/retention filters. Applying filters during
background merge accesses random entries, this fills up cache and does
not provide an actual improvement due to random access nature.

Merge performance and memory usage stats before and after the change:

- before

![image](https://github.com/user-attachments/assets/485fffbb-c225-47ae-b5c5-bc8a7c57b36e)

- after

![image](https://github.com/user-attachments/assets/f4ba3440-7c1c-4ec1-bc54-4d2ab431eef5)

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
(cherry picked from commit 837d0d136d)
2024-10-24 12:43:06 -03:00
Andrii Chubatiuk
04dec639fe
app/vmctl: fix match expression for vm-native protocol with --vm-native-disable-per-metric-migration flag enabled (#7310)
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7309

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>

(cherry picked from commit 5fecb77f69)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-24 15:49:11 +02:00
hagen1778
ef08faefea
docs: clarify that auto generated metrics can't be relabeled in scrape config
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 53b7288e0d)
2024-10-24 15:48:21 +02:00
Github Actions
fefe3c8d00
Automatic update helm docs from VictoriaMetrics/helm-charts@f3aac52 (#7335)
Automated changes by
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Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
Co-authored-by: Hui Wang <haley@victoriametrics.com>
(cherry picked from commit ec0abe736a)
2024-10-24 15:48:21 +02:00
Github Actions
9331ee8b06
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@12fc7d5 (#7340)
(cherry picked from commit 6434fa2c4e)
2024-10-24 15:48:20 +02:00
hagen1778
81a4d7c37d
docs: clarify that vminsert also supports exponential histogram parsing
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 7e53324f5d)
2024-10-24 15:29:36 +02:00
Github Actions
60e0730b8d
Automatic update helm docs from VictoriaMetrics/helm-charts@6237358 (#7327)
Automated changes by
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(cherry picked from commit 5ee3bc98d6)
2024-10-24 15:29:33 +02:00
Roman Khavronenko
fdb898f249
app/vmalert: update -remoteWrite.concurrency and -remoteWrite.flushInterval (#7272)
Auto-adjust `-remoteWrite.concurrency` cmd-line flags with the number of
available CPU cores in the same way as vmagent does. With this change
the default behavior of vmalert in high-loaded installation should
become more resilient. This change also reduces
`-remoteWrite.flushInterval` from `5s` to `2s` to provide better data
freshness.


---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-10-22 17:28:51 +02:00
Antoine Deschênes
85e0441ddd
vmalert: properly set group_name and file fields for recording rules (#7298)
This commit properly adds `group_name` and `file` fields for recording rules web api response   at `/api/v1/rules`.
Previously these fields were blank.

Related issue https://github.com/victoriaMetrics/victoriaMetrics/issues/7297

Signed-off-by: Antoine Deschênes <antoine.deschenes@linux.com>
2024-10-22 17:28:50 +02:00
Github Actions
1a0c6026a5
Automatic update helm docs from VictoriaMetrics/helm-charts@999d44f (#7316)
Automated changes by
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2024-10-22 17:28:50 +02:00
Github Actions
1fd04f9329
Automatic update operator docs from VictoriaMetrics/operator@b357f60 (#7319)
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2024-10-22 17:28:50 +02:00
Fred Navruzov
63ba28fdc2
docs/vmanomaly-release-1.17.2 (#7322)
### Describe Your Changes

- release 1.17.2 updates
- added sections on logging and CLI args to docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-22 17:28:50 +02:00
Andrii Chubatiuk
3bd6397991
docs: updated cmd flags highlight style (#7312)
### Describe Your Changes

Changed highlight style for cmd flags

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-22 17:28:50 +02:00
Zakhar Bessarab
7ba360adad
app/vmselect: add retention and downsampling filters debug pages (#776)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6304

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 05f6ea621d)
2024-10-21 09:52:46 +02:00
Github Actions
f71dc0fd05
Automatic update helm docs from VictoriaMetrics/helm-charts@1e789d9 (#7307)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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(cherry picked from commit 1cb32ee6c8)
2024-10-21 08:28:37 +02:00
Fred Navruzov
8d9485dfdc
docs/vmanomaly: release 1.17.1 (#7302)
### Describe Your Changes

docs/vmanomaly: release 1.17.1

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

(cherry picked from commit 7a538bbe78)
2024-10-21 08:28:37 +02:00
hagen1778
bd42979778
docs/CHANGELOG.md: cut v1.102.5
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit d553d101b2)
2024-10-18 14:31:37 +02:00
hagen1778
ad3354530f
docs/CHANGELOG.md: cut v1.97.10
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 73b073e298)
2024-10-18 14:31:37 +02:00
hagen1778
f1d4b93dfe
docs/CHANGELOG.md: cut v1.105.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 361afaec5b)
2024-10-18 14:28:38 +02:00
hagen1778
bd8e42ada0
docs: re-order changes by priority in log
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit f9c79eba30)
2024-10-18 14:28:37 +02:00
Zhu Jiekun
85f60237e2
vmstorage: auto calculate maxUniqueTimeseries based on resources (#6961)
### Describe Your Changes

Add support for
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6930

Calculate `-search.maxUniqueTimeseries` by
`-search.maxConcurrentRequests` and remaining memory if it's **not set**
or **less equal than 0**.

The remaining memory is affected by `-memory.allowedPercent`,
`-memory.allowedBytes` and cgroup memory limit.
### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-10-18 13:41:43 +02:00
Andrii Chubatiuk
1d352b92c7
lib/promscrape: fixed reload on max_scrape_size change (#7282)
### Describe Your Changes

fixed reload on max_scrape_size change
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7260

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 965a33c893)
2024-10-18 11:42:47 +02:00
Hui Wang
abd2f34833
vmalert: fix blocking hot-reload process if the old rule group hasn't started yet (#7258)
Group
[sleeps](daa7183749/app/vmalert/rule/group.go (L320))
random duration before start the evaluation, and during the sleep,
`g.updateCh <- new` will be blocked since there is no `<-g.updateCh`
waiting.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>

(cherry picked from commit c4fe23794a)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 11:42:47 +02:00
hagen1778
2314668937
docs/vmctl: clarify the meaning of the comment
The comment was ambiguous and not clear to the readers.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 41e0bbb6d1)
2024-10-18 11:42:19 +02:00
Aliaksandr Valialkin
e4693506a3
deployment: update VictoriaLogs from v0.36.0-victorialogs to v0.37.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.37.0-victorialogs

(cherry picked from commit 025eec2cb0)
2024-10-18 11:42:18 +02:00
Aliaksandr Valialkin
ee283f029e
docs/VictoriaLogs/CHANGELOG.md: cut v0.37.0-victorialogs release
(cherry picked from commit 51cd3ba02b)
2024-10-18 11:42:18 +02:00
Yury Molodov
d6484dbc11
vmui/logs: add ability to hide hits chart (#7206)
### Describe Your Changes

**Added ability to hide the hits chart**

- Users can now hide or show the hits chart by clicking the "eye" icon
located in the upper-right corner of the chart.
- When the chart is hidden, it will stop sending requests to
`/select/logsql/hits`.
- Upon displaying the chart again, it will automatically refresh. If a
relative time range is set, the chart will update according to the time
period of the logs currently being displayed.

**Hits chart visible:**

![image](https://github.com/user-attachments/assets/577e877b-6417-4b83-8d84-c55e3d39864a)

**Hits chart hidden:**

![image](https://github.com/user-attachments/assets/068b1143-d140-4d72-8d65-663900124f32)

Related issue: #7117

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
(cherry picked from commit 423df09d7d)
2024-10-18 11:42:17 +02:00
Yury Molodov
8b4e7ede04
vmui/logs: fix display of hits chart (#7167)
### Describe Your Changes

Fixed the display of hits chart in VictoriaLogs.
See #7133

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

(cherry picked from commit 36a86c3aaf)
2024-10-18 11:42:17 +02:00
Aliaksandr Valialkin
aa1039f97f
docs/VictoriaLogs/CHANGELOG.md: remove "index.html" trailer from the link to docs for the sake of consistency with other links to docs
This is a follow-up for 3538869942
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7252

(cherry picked from commit 064b9a6314)
2024-10-18 11:42:17 +02:00
Aliaksandr Valialkin
92b9b13df1
lib/logstorage: optimize performance for queries, which select all the log fields for logs containing hundreds of log fields (aka "wide events")
Unpack the full columnsHeader block instead of unpacking meta-information per each individual column
when the query, which selects all the columns, is executed. This improves performance when scanning
logs with big number of fields.

(cherry picked from commit 2023f017b1)
2024-10-18 11:42:15 +02:00
Aliaksandr Valialkin
5d541322c6
lib/logstorage: improve performance of top and field_values pipes on systems with many CPU cores
- Parallelize mering of per-CPU results.
- Parallelize writing the results to the next pipe.

(cherry picked from commit 78c6fb0883)
2024-10-18 11:42:15 +02:00
Aliaksandr Valialkin
cd7823a310
lib/logstorage: optimize 'stats by(...)' calculations for by(...) fields with millions of unique values on multi-CPU systems
- Parallelize merging of per-CPU `stats by(...)` result shards.
- Parallelize writing `stats by(...)` results to the next pipe.

(cherry picked from commit c4b2fdff70)
2024-10-18 11:42:15 +02:00
Aliaksandr Valialkin
1000ae437c
lib/logstorage: optimize performance for top pipe when it is applied to a field with millions of unique values
- Use parallel merge of per-CPU shard results. This improves merge performance on multi-CPU systems.
- Use topN heap sort of per-shard results. This improves performance when results contain millions of entries.

(cherry picked from commit 192c07f76a)
2024-10-18 11:42:15 +02:00
hagen1778
6f455c2dce
docs/vmagent: distinguish between metrics, samples and series
Before, doc incorrectly used `metric` instead of `sample` or `series`.
This commit aligns description with https://docs.victoriametrics.com/keyconcepts/#structure-of-a-metric

Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 98fcd95438)
2024-10-18 11:42:14 +02:00
Artem Fetishev
4116bca505
docs/troubleshooting: add reduce_mem_usage=1 to export query (#7286)
### Describe Your Changes

When debugging unexpected query results, add reduce_mem_usage=1 param to
export query to preserve duplicates.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
(cherry picked from commit d6bafe31d3)
2024-10-18 11:42:14 +02:00
Fred Navruzov
f612a9db1e
docs/vmanomaly: release v1.17.0 (#7285)
### Describe Your Changes

docs/vmanomaly: release v1.17.0

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

(cherry picked from commit bc65c9f399)
2024-10-18 11:42:14 +02:00
hagen1778
cbd3694ee3
docs: update anchor level to fix menu rendering in changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:38:45 -03:00
Zakhar Bessarab
c4193c309f
docs/vmbackup: add information about cluster backups (#7244)
### Describe Your Changes

Add more detailed information about performing backups for
VictoriaMetrics cluster setup.
More detailed explanation should help to address questions similar to
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7225

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-17 11:19:03 -03:00
hagen1778
d14cf4b679
docs: follow-up after f0d1db81dc
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:19:03 -03:00
Hui Wang
e96e8bd469
vmagent: fix type of command-line flag -streamAggr.dedupInterval (#7081)
Previously unit `m` is not correctly supported.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:11:46 -03:00
Zakhar Bessarab
efb7213f6b
lib/flagutil/dict: properly update default value in case there is no key value set (#7211)
### Describe Your Changes

If a dict flag has only one value without a prefix it is supposed to
replace default value.

Previously, when flag was set to `-flag=2` and the default value in
`NewDictInt` was set to 1 the resulting value for any `flag.Get()` call
would be 1 which is not expected.

This commit updates default value for the flag in case there is only one
entry for flag and the entry is a number without a key.

This affects cluster version and specifically `replicationFactor` flag
usage with vmstorage [node
groups](https://docs.victoriametrics.com/cluster-victoriametrics/#vmstorage-groups-at-vmselect).
Previously, the following configuration would effectively be ignored:
```
/path/to/vmselect \
 -replicationFactor=2 \
 -storageNode=g1/host1,g1/host2,g1/host3 \
 -storageNode=g2/host4,g2/host5,g2/host6 \
 -storageNode=g3/host7,g3/host8,g3/host9
```

Changes from this PR will force default value for `replicationFactor`
flag to be set to `2` which is expected as the result of this
configuration.


---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-17 11:11:45 -03:00
hagen1778
75bd8a19e6
docs/contirubting: clarify the type of changelog line we expect
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:11:45 -03:00
Andrii Chubatiuk
7b49d4f5dc
vlogs: added basic alerts (#7252)
### Describe Your Changes

Added basic VLogs alerts

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:11:45 -03:00
Hui Wang
952fce152a
vmalert-tool: add more syntax checks for input_series and exp_samples (#7263)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7224,
allow using
```
        exp_samples:
          - labels: '{}'
```
for prometheus compatibility.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:11:24 -03:00
Hui Wang
8bb3ef09f9
vmalert-tool: reduce victoriametrics health check interval (#7256)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6970.
This reduces the hard limit on duration for completing the test when
users run vmalert-tool on slow hosts.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:10:22 -03:00
Github Actions
51275bc285
Automatic update helm docs from VictoriaMetrics/helm-charts@845bc1f (#7268)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-10-17 11:09:18 -03:00
Aliaksandr Valialkin
e675b98b77
docs/VictoriaLogs/CHANGELOG.md: add missing part of the sentence 2024-10-17 11:09:18 -03:00
Aliaksandr Valialkin
1e19d9df3f
docs/VictoriaLogs/CHANGELOG.md: typo fix: refer the correct endpoints for stats results 2024-10-17 11:09:17 -03:00
Aliaksandr Valialkin
255f684b2b
deployment: update VictoriaLogs Docker image from v0.35.0-victorialogs to v0.36.0-victorialogs 2024-10-17 11:09:17 -03:00